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3 Mechanics

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Question 9
54%

A car passes point A with a speed of 20 km/h. The car accelerates at a constant rate and 10 seconds later it passes point B with a speed of 70 km/h.

a.

Find the acceleration of the car in ms−2\text{ms}^{-2}ms−2.

[3]
b.

Find the distance AB.

[3]
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3 Mechanics Questions

  1. A Level
  2. /Maths
  3. /3 Mechanics

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